中文名己酮可可碱英文名Pentoxifylline别名已酮可可碱己酮可可碱已酮可可豆碱己酮可可碱标准品1-(5-氧代己基)可可碱已酮可可碱 ,1-(5-氧代己基)可可碱PDE抑制剂(PENTOXIFYLLINE)3,7-二氢-3,7-二甲基-1-(5-氧己基)-1H-嘌呤-2,6-二酮英文别名PTXTRENTALPentoxifyllinePENTOXYPHYLINEPENTOXIFYLLINEPENTOXYFYLLINEPENTOXYIFYLLINE1-(5-Oxohexyl)-3,7-dimethylxanthine3,7-DIHYDRO-3,7-DIMETHYL-1-(5-OXOHEXYL)-1H-PURINE-2,6-DIONECASEINECS化学式C13H18N4O3分子量278.31InChIInChI=1/C13H18N4O3/c1-9(18)6-4-5-7-17-12(19)10-11(14-8-15(10)2)16(3)13(17)20/h8H,4-7H2,1-3H3密度1.1713 (rough estimate)熔点98-100°C沸点421.13°C (rough estimate)溶解度H2O: ≥43mg/mL折射率1.6000 (estimate)酸度系数0.50±0.70(Predicted)存储条件Sealed in dry,Room Temperature外观solid颜色white最大波长(λmax)['276nm(lit.)']Merck14,7136物化性质白色针状结晶。熔点105℃。易溶于水、苯、乙醇、氯仿，微溶于乙醇。无臭，味苦。